Hot-Selling AISI 4130 Alloy Steel Tube - 1025 Carbon Steel Round Bars – Haihui

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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for ASTM A53 Gr.B Pipes, H Beam, Precision Bright Steel Pipe, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.

Hot-Selling AISI 4130 Alloy Steel Tube - 1025 Carbon Steel Round Bars – Haihui Detail:

Grade	Chemical composition %:
Grade	C	Si	Mn	S	Cr	Ni	Cu
1025	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.25	≤0.25	≤0.25

1025 Carbon Steel Round Bars4
1025 Carbon Steel Round Bars1
1025 Carbon Steel Round Bars5

Grade	Mechanical Properties
	Tensile strength σb	Yield strength σb	Elongation σb	reduction of area	Hardness
	(Mpa)	(Mpa)	(%)	ψ (%)	Hardness
				min	Cold rolled soft	Cold-rolled hard	Heat treatment
1025	825-925	520-690	14-21.5	10	190-220HB	300~340HB	38~60HR

Shandong Haihui Steel Industry Co., Ltd. is a large-scale iron and steel joint enterprise integrating iron and steel production, processing, distribution and trade. Its comprehensive strength has leaped to the forefront of the domestic iron and steel industry. To achieve one-stop service, we are working together strategic partner with well-known national brands such as TPCO, FENGBAO, BAOSTEEL, ANSTEEL, LAISTEEL and so no. The company is committed to the research, development, production and processing of carbon seamless steel pipe, alloy seamless steel pipe, boiler steel pipe, carbon steel plate, alloy steel plate, round steel bar.With strong R & D strength and reliable quality assurance capability, Products for military industry, nuclear power, aviation, marine engineering, oil exploration, construction and other fields. We provide stable resources for domestic and foreign large-scale engineering projects for a long time.

We pursue the management tenet of “Quality is superior, Service is supreme, Reputation is first”. With the steady development of Haihui steel , we have built up a good reputation among our customers and have established long-term, stable and good business relationships with many overseas customers due to the high quality products and excellent service. Currently, we are looking forward to cooperating with more overseas customers for common development and mutual benefits. welcome your inquiry!

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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Hot-Selling AISI 4130 Alloy Steel Tube - 1025 Carbon Steel Round Bars – Haihui, The product will supply to all over the world, such as: Chile, Cape Town, Swedish, So far our products have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have 13years professional sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.

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